Suija, A., de Los Ríos, A. and Pérez-Ortega, S. 2015. A molecular reappraisal of Abrothallus species growing on lichens of the order Peltigerales. Phytotaxa. 195, 3 (Jan. 2015), 201–226. DOI:https://doi.org/10.11646/phytotaxa.195.3.1.